The role=”img” attribute you give to your inbuilt svg cause ADA compliance issue, for example look at this site ADA result https://siteimprove.com/en-us/accessibility/result/?website=https://valleyfootanklecenter.com/ (see the last error “WAI-ARIA image is missing alternative text”)
I think you should either remove role=”img” or provide an input field to add custom area-label attribute value.
This issue was reported here: https://wordpress.org/support/topic/the-role-attribute-to-svg-cause-ada-compliance-issue/